DB42/T 1270-2017 萝卜机械化大田精量直播技术规程

ICS67.080.20

B31

备案号：DB42

湖北省地方标准

DB42/T1270—2017

萝卜机械化大田精量直播技术规程

CodeonRadishmechanicalprecisionsowinginthefield

（报批稿）

2017-05-16发布2017-09-01实施

湖北省质量技术监督局发布

DB42/T1270—2017

目次

前言...............................................................................III

1范围..............................................................................1

2规范性引用文件....................................................................1

3作业标准..........................................................................1

3.1地块选择......................................................................1

3.2种子处理......................................................................1

3.3施肥..........................................................................1

4播种前准备........................................................................1

4.1精播机检查....................................................................1

4.2工作部件位置的调整............................................................1

4.2.1开沟器调整.................................................................1

4.2.2梁架高度调整...............................................................2

4.2.3三角皮带松紧度调整.........................................................2

4.2.4传动部分调整...............................................................2

4.2.5株距调整...................................................................2

4.2.6排种粒数调整..................